Home / 29,525,346.40-44,288,019.60-9,336,776.80

Finding the Fourth Proportional to 29,525,346.40, 44,288,019.60 and 9,336,776.80

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Solution

The fourth proportional to 29,525,346.40, 44,288,019.60 and 9,336,776.80 is: 14,005,165.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,346.40 : 44,288,019.60 = 9,336,776.80 : x
  2. Step 2: Convert to fraction form
    29,525,346.40/44,288,019.60 = 9,336,776.80/x
  3. Step 3: Cross multiply
    29,525,346.40x = 44,288,019.60 × 9,336,776.80
  4. Step 4: Simplify right side
    29,525,346.40x = 413,507,353,919,225.31
  5. Step 5: Solve for x
    x = 413,507,353,919,225.31/29,525,346.40
  6. Step 6: Final answer
    x = 14,005,165.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.